With over 30 years of experience, they manufacture anodes made of zinc, aluminum, and magnesium directly at their factory in Grosseto, Tuscany. Today, they offer the largest selection of anodes in the world: nearly 2,000 standard production anodes and over 3,000 custom-made products crafted to meet customer demands.
Fast deliveries of yacht equipment, calculation, selection of analogues and spare parts. Send us your request and we will contact you ASAP with a solution. We deliver in Cyprus, throughout Europe and worldwide. More than 10 years of experience.
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 00400AL Radice Conical Prop Nut is designed for shafts with diameters of 22-25mm, offering high-quality anode performance for marine applications. Its specifications include a height of 39mm, a diameter of 33mm, and a weight of 0.05kg. |
€ 3,61
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 00400COR Cortese Propeller Anode is designed to protect your vessel's propeller from corrosion, ensuring both durability and optimal performance, making it an essential component for boat maintenance. |
€ 233,04
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 00400CROX is a durable prop anode designed for Nordhaven vessels, providing essential protection against corrosion for the propeller and shaft, thereby enhancing performance and extending the lifespan of your boat in marine environments. |
€ 24,68
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 00400E is a high-quality prop nut designed for marine applications, suitable for propeller shafts with diameters between 22mm and 25mm. With a weight of 0.12 kg (0.26 lbs), it features dimensions of 22mm in height, 39mm in length, and 33mm in diameter, ensuring reliable performance and durability in demanding environments. |
€ 3,07
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 00400EAL Radice Exagonal Prop Nut is designed for marine applications, providing a reliable solution for securing propellers on shafts of 22 to 25mm in diameter. This anode-only nut ensures optimal performance and durability in harsh environments. |
€ 3,61
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 00400EMG is a durable radial hexagonal prop nut designed for anodes, compatible with shafts measuring 22mm to 25mm. Weighing 0.03 kg, it features dimensions of 22 mm in diameter, 39 mm in height, and 33 mm in width, ensuring a secure fit and reliability for marine applications. |
€ 4,09
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 00400MG is a durable conical prop nut specifically designed for marine applications, featuring an anode-only construction that ensures optimal performance. With a height of 39 mm, a diameter of 33 mm, and compatibility with shaft sizes of Ø 22-25 mm, this high-quality prop nut is engineered for precision and longevity. |
€ 3,36
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 00400SOLE/1 Solè Prop Anodes are designed to protect your boat's propeller from corrosion, ensuring long-lasting performance. With precise dimensions and secure fitting, these anodes provide reliable protection in harsh marine environments. |
€ 4,18
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 00400SOLE/2 is a robust anode designed to protect propeller shafts, offering durability and efficiency. It features a weight of 0.20 kg (0.44 lbs), a height of 46 mm (1.81 inches), an outer diameter of 37 mm (1.46 inches), an inner diameter of 26 mm (1.02 inches), and is compatible with a 30 mm shaft. |
€ 6,87
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 00400SOLE/3 is a durable propeller anode designed to protect boat propellers with shaft diameters between 35-40mm, helping to prevent corrosion and extend the lifespan of the propeller. It weighs 0.40 kg, has a height of 60 mm, an outer diameter of 47 mm, and an inner diameter of 36 mm. |
€ 9,73
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 00400SOLE/4 is a precision-engineered sacrificial anode designed to protect marine propellers with a diameter of Ø45-50mm from corrosion. Weighing 0.56 kg (1.23 lbs), it features a height of 70 mm, a diameter of 55 mm, and an inner diameter of 45 mm, ensuring reliable performance in harsh marine environments. |
€ 14,32
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 00400SOLE/5 Solè Prop Anode is a high-quality product designed to protect propeller shafts from corrosion. Weighing 1.10 kg (2.43 lbs) and with a height of 85 mm (3.35 inches), it features a diameter of 75 mm (2.95 inches) and an inner diameter of 55 mm (2.17 inches), making it suitable for shafts with a diameter of 60-65 mm. |
€ 65,10
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 00400SOLE-1AL is a durable propeller anode designed to protect your boat's propeller shaft from corrosion. It features a weight of 0.05 kg (0.11 lbs), with dimensions including a height of 39 mm (1.54 inches), a diameter of 32 mm (1.26 inches), and a shaft diameter of 25 mm. |
€ 2,25
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 00400SOLE-2AL is a high-quality Solè prop anode designed for 30mm propellers, offering effective protection against corrosion. It weighs 0.08 kg (0.17 lbs) and has dimensions of 46 mm in height, 37 mm in diameter, and a shaft diameter of 30 mm. |
€ 3,67
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 00400SOLE-3AL is a high-quality marine prop anode designed to protect equipment from corrosion. It weighs 0.15 kg (0.33 lbs) and has dimensions of 60 mm in height, 47 mm in diameter, and a shaft diameter range of 35-40 mm. |
€ 5,01
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 00400SOLE-4AL Solè Prop Anodes, designed for propeller protection, are 70 mm in height and 55 mm in diameter, with a shaft diameter range of 45-50 mm. Weighing 0.22 kg (0.49 lbs), these anodes effectively prevent corrosion and extend the life of your marine equipment. |
€ 21,42
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 00401 Radice Conical Prop Nut is a high-quality anode-only component designed for marine shafts with a 30mm diameter. It offers excellent protection and durability, with key dimensions including a height of 53mm, Ø1 of 42mm, Ø2 of 31mm, Ø3 of 8.50mm, and a shaft diameter of 13.50mm. |
€ 6,40
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 00401AL Radice Conical Prop Nut is a high-quality marine component designed for protecting propeller shafts. With an anode-only construction and dimensions that include a 53mm height, 42mm diameter, and a 30mm shaft diameter, it offers excellent corrosion resistance and durability. This reliable part is essential for maintaining the performance and longevity of your marine equipment. |
€ 5,32
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What is the role of a Tecnoseal anode in protecting a boat's hull from corrosion?
Tecnoseal anodes play a critical role in protecting a boat's hull from corrosion through the use of sacrificial anodes for cathodic protection. These anodes, made from aluminum and magnesium, act as a "sacrificial" layer that corrodes in place of the boat's hull and engine components, preserving their integrity in marine environments. As one of the world’s leading suppliers of sacrificial anodes, Tecnoseal ensures top-quality protection for both leisure boats and larger ships.
What are the differences between aluminum and magnesium anodes in terms of their application on boats?
Aluminum and magnesium anodes serve different purposes based on the type of water where boats operate. Magnesium anodes are more active and are best suited for freshwater environments, offering high-quality cathodic protection by corroding faster than aluminum. Aluminum anodes, on the other hand, are more commonly used in saltwater and brackish water, as they provide long-lasting protection for boats in harsher marine environments, making them ideal for a wide range of leisure and naval applications.
How does zinc protect a boat's hull from corrosion in saltwater environments?
Zinc anodes, produced by Tecnoseal foundry, offer essential cathodic protection to a boat's hull in saltwater environments. By acting as sacrificial anodes, zinc absorbs the corrosive effects of seawater, protecting the boat’s hull and other metal components. Tecnoseal, with a wide range of anodes specifically designed for the leisure boat market, produces and supplies high-quality zinc anodes that meet the needs of both recreational and commercial vessels, ensuring long-lasting protection against corrosion.